<template>

    <div id="app">
      <h1 id="head" >学生信息管理系统</h1>

      <router-view/>

  </div>


</template>

<script>

</script>

<style>
div{
  text-align-all: center;
}
#app {
  font-family: Avenir, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-align: center;
  bottom: 0;
  top: 0;

 }
#head{
  margin-top: 10px;
  margin-bottom: 10px;
  width: 400px;
  color:goldenrod;
  left:34.4%;
  right:34.4% ;
  padding: 10px;
  position: relative;
  background-color: khaki;
}

#nav {
  padding: 30px;
}

#nav a {
  font-weight: bold;
  color: #2c3e50;
}

#nav a.router-link-exact-active {
  color: #42b983;
}



</style>
